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You searched for: Publication Year 2019 Remove constraint Publication Year: 2019 Subject drug residues Remove constraint Subject: drug residues Subject term drug residues Remove constraint Subject term: drug residues
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1. Activated Carbon and the Principal Mineral Constituents of a Natural Soil in the Presence of Carbamazepine

Author:
Mohamed BIZI
Source:
Water 2019 v.11 no.11 pp. -
ISSN:
2073-4441
Subject:
X-ray diffraction; activated carbon; adsorption; aluminum oxide; biodegradation; drug residues; goethite; groundwater; hematite; heterocyclic compounds; hydrogen bonding; kaolinite; montmorillonite; pH; quartz; saponins; soil permeability; tap water; texture; ultraviolet-visible spectroscopy; wastewater treatment
Abstract:
... The presence of pharmaceutical residues in the different aquatic compartments is a major environmental issue. Carbamazepine (CBZ), a heterocyclic antiepileptic, which is neutral between pH 3 and 11, is known to resist biodegradation. Its elimination in wastewater treatment plants is below 20% regardless of the primary and/or secondary treatments currently implemented. Its presence in groundwater r ...
DOI:
10.3390/w11112290

2. Adsorptive decontamination of diclofenac by three-dimensional graphene-based adsorbent: Response surface methodology, adsorption equilibrium, kinetic and thermodynamic studies

Author:
Billie Yan Zhang Hiew; Lai Yee Lee; Kar Chiew Lai; Suyin Gan; Suchithra Thangalazhy-Gopakumar; Guan-Ting Pan; Thomas Chung-Kuang Yang
Source:
Environmental research 2019 v.168 pp. 241-253
ISSN:
0013-9351
Subject:
Fourier transform infrared spectroscopy; Raman spectroscopy; X-ray diffraction; adsorbents; adsorption; aerogels; aquatic environment; aqueous solutions; ascorbic acid; decontamination; diclofenac; drug residues; graphene; graphene oxide; heat production; models; nitrogen; pollutants; remediation; response surface methodology; scanning electron microscopes; sorption isotherms; surface area; temperature; transmission electron microscopy; wastewater treatment; water pollution
Abstract:
... Pharmaceutical residues are emerging pollutants in the aquatic environment and their removal by conventional wastewater treatment methods has proven to be ineffective. This research aimed to develop a three-dimensional reduced graphene oxide aerogel (rGOA) for the removal of diclofenac in aqueous solution. The preparation of rGOA involved facile self-assembly of graphene oxide under a reductive en ...
DOI:
10.1016/j.envres.2018.09.030

3. Analgesic efficacy of articaine hydrochloride for velvet antler removal in red deer (Cervus elaphus) and analysis of drug residues in the harvested velvet antlers

Author:
D Venkatachalam; JP Chambers; K Kongara; P Singh
Source:
New Zealand veterinary journal 2019 v.67 no.5 pp. 228-233
ISSN:
1176-0710
Subject:
Cervus elaphus; adverse effects; analgesia; analgesics; deer; drug residues; lidocaine; liquid chromatography; males; mass spectrometry; maximum residue limits; velvet antlers
Abstract:
... To investigate the analgesic efficacy of articaine hydrochloride for antler removal in red deer (Cervus elaphus) following S/C administration as a ring block, and to quantify the residue concentrations of articaine compared to lignocaine in the harvested antlers. Articaine hydrochloride (40 mg/mL) was administered to 10 male red deer as a ring block around the base of each antler at 1 mL/cm of ped ...
DOI:
10.1080/00480169.2019.1611503

4. Analysis of the presence of anti-inflammatories drugs in surface water: A case study in Beberibe river - PE, Brazil.

Author:
Tatiane Barbosa Veras; Anderson Luiz Ribeiro de Paiva; Marta Maria Menezes Bezerra Duarte; Daniela Carla Napoleão; Jaime Joaquim da Silva Pereira Cabral
Source:
Chemosphere 2019 v.222 pp. 961-969
ISSN:
0045-6535
Subject:
acetaminophen; case studies; diclofenac; drought; drug residues; effluents; equipment; high performance liquid chromatography; human health; rivers; subsidies; surface water; urbanization; water pollution; watersheds; wavelengths; Brazil
Abstract:
... The contamination of water by drug residues has occurred all over the world, arousing interest of the scientific community due to possible deleterious effects that can cause to human health and to environment. Conventional treatment of water does not remove drug residues as they are not legislated. Knowledge about the concentrations of exposure of drug residues in aquatic matrices generates subsid ...
DOI:
10.1016/j.chemosphere.2019.01.167

5. Anthropic impacts on Sub-Saharan urban water resources through their pharmaceutical contamination (Yaoundé, Center Region, Cameroon)

Author:
P. Branchet; N. Ariza Castro; H. Fenet; E. Gomez; F. Courant; D. Sebag; J. Gardon; C. Jourdan; B. Ngounou Ngatcha; I. Kengne; E. Cadot; C. Gonzalez
Source:
Science of the total environment 2019 v.660 pp. 886-898
ISSN:
0048-9697
Subject:
acetaminophen; case studies; diclofenac; drinking water; drug residues; groundwater; groundwater contamination; ibuprofen; infrastructure; land use; landfills; monitoring; municipal wastewater; population growth; risk; runoff; sanitation; subwatersheds; sulfamethoxazole; surface water; surveys; tracer techniques; Cameroon
Abstract:
... Sub-Saharan urban centers have to tackle high population growth, lack of sanitation infrastructures and the need for good quality water resources. To characterize the impacts of anthropization on the water resources of the capital of Cameroon (Yaoundé), a multi-disciplinary approach was used in ten sub-watersheds (peri-urban and urban) of the Méfou watershed. Pharmaceutical residues were used as t ...
DOI:
10.1016/j.scitotenv.2018.12.256

6. Anthropogenic impacts on sulfonamide residues and sulfonamide resistant bacteria and genes in Larut and Sangga Besar River, Perak

Author:
Ying Ling Lye; Chui Wei Bong; Choon Weng Lee; Rui Jie Zhang; Gan Zhang; Satoru Suzuki; Lay Ching Chai
Source:
Science of the total environment 2019 v.688 pp. 1335-1347
ISSN:
0048-9697
Subject:
anthropogenic activities; antibiotic resistance genes; bacteria; drug residues; effluents; hospitals; rivers; slaughterhouses; sulfadiazine; sulfadimethoxine; sulfamethoxazole; wastewater; water pollution; zoos
Abstract:
... The environmental reservoirs of sulfonamide (SA) resistome are still poorly understood. We investigated the potential sources and reservoir of SA resistance (SR) in Larut River and Sangga Besar River by measuring the SA residues, sulfamethoxazole resistant (SMXr) in bacteria and their resistance genes (SRGs). The SA residues measured ranged from lower than quantification limits (LOQ) to 33.13 ng L ...
DOI:
10.1016/j.scitotenv.2019.06.304

7. Applicability of MALDI‐TOF MS for determination of quinolone residues in fish

Author:
Patrícia A. de C. Braga; Marcos N. Eberlin; Felix G.R. Reyes
Source:
Journal of mass spectrometry 2019 v.54 no.12 pp. 1008-1012
ISSN:
1076-5174
Subject:
Pangasius; drug residues; fish; fish fillets; matrix-assisted laser desorption-ionization mass spectrometry; maximum residue limits; quinolones; screening; tandem mass spectrometry; veterinary drugs
Abstract:
... MALDI‐TOF MS approach for determination of six quinolones residues in fillets of pangasius (Pangasionodon hypophthalmus) was studied, considering that is a very sensitive analytical technique with simple and high‐throughput operation, contributing to knowledge regarding application of this technique to the determination of small‐molecular‐weight organic compound residues in foods. LIFT‐MS/MS showe ...
DOI:
10.1002/jms.4468

8. Application of the Mechanical High-Pressure Method Combined with High-Performance Liquid Chromatography–Tandem Mass Spectrometry for Determination of Veterinary Drug Residues in Incurred Chicken and Rabbit Muscle Tissues

Author:
Mingxia Liu; Zhen Wang; Xiangjun Li; Xiaogang Chu; Yalei Dong; Yuping Zhang
Source:
Journal of food protection 2019 v.82 no.3 pp. 415-421
ISSN:
0362-028X
Subject:
ampicillin; chicken meat; clenbuterol; drug residues; enrofloxacin; erythromycin; high performance liquid chromatography; homogenization; lincomycin; meat juices; muscle tissues; muscles; quantitative analysis; rabbit meat; rabbits; solvents; sulfadiazine; tandem mass spectrometry; veterinary drugs
Abstract:
... Rapid sample preparation is a key step in the field of food safety. A mechanical high-pressure method using a laboratory-made meat press machine was first introduced in this study to process the incurred muscle samples of chicken and rabbit. By applying high pressure to animal muscle, the meat juice was obtained. After extraction and purification, veterinary drug residues in the juice were qualita ...
DOI:
10.4315/0362-028X.JFP-18-386

9. Aptamer-Based Detection Methodology Studies in Food Safety

Author:
Shang-Hong Song; Zhi-Fei Gao; Xin Guo; Guan-Hua Chen
Source:
Food analytical methods 2019 v.12 no.4 pp. 966-990
ISSN:
1936-9751
Subject:
allergens; antibodies; colorimetry; drug residues; electrochemistry; fluorescence; food safety; foods; oligonucleotides; pesticides; pollutants; toxins; veterinary drugs
Abstract:
... Oligonucleotide aptamers as a new type of molecular recognition element, compared with conventional antibodies, have not only high affinity and specificity to target molecules but also many advantages such as a wide range of target molecule recognition, synthesis in vitro, and chemical stability. With deep concerns of human beings about food safety issues, various aptamer-based methods for detecti ...
DOI:
10.1007/s12161-019-01437-3

10. Behavioral and biochemical effects of the antifouler and antidandruff zinc pyrithione on the freshwater fish Gambusia holbrooki

Author:
Bruno Falcão; Márcia Marques; Bruno Nunes
Source:
Fish physiology and biochemistry 2019 v.45 no.4 pp. 1495-1512
ISSN:
0920-1742
Subject:
Gambusia holbrooki; acetylcholinesterase; aggression; anaerobiosis; aquatic environment; biocides; biofilm; biomarkers; chronic exposure; cosmetics; drug residues; environmental impact; freshwater fish; neurotoxicity; nontarget organisms; oxidative stress; paints; soaps; zinc pyrithione
Abstract:
... The presence of pharmaceutical residues in the aquatic environment is receiving great attention since the levels of these substances have significantly increased in this compartment, potentially leading to adverse ecological effects. Zinc pyrithione (ZnPt) is a widely used organometallic biocide, which is incorporated into antifouling formulas, such as paints, to prevent the establishment of biofi ...
DOI:
10.1007/s10695-019-00634-5

11. Benzimidazoles in wastewater: Analytical method development, monitoring and degradation by photolysis and ozonation

Author:
Rafael Silveira Porto; Caio Rodrigues-Silva; Jerusa Schneider; Susanne Rath
Source:
Journal of environmental management 2019 v.232 pp. 729-737
ISSN:
0301-4797
Subject:
albendazole; biochemical oxygen demand; chemical oxygen demand; drug residues; effluents; experimental design; hospitals; humans; metabolites; monitoring; ozonation; photolysis; response surface methodology; solvents; surface water; tandem mass spectrometry; temperature; ultraviolet radiation; wastewater; wastewater treatment
Abstract:
... Pharmaceutical residues are constantly released into natural waters, mainly from wastewater treatment plants (WWTPs) whose processes are unable to completely eliminate them. Among these drugs, the occurrence of benzimidazoles, a class of antiparasitics for human and veterinary use, has been reported in WWTP effluents and surface waters. In this study, an SPE-UHPLC-MS/MS method was developed and op ...
DOI:
10.1016/j.jenvman.2018.11.121

12. Bifunctional nano-Ag₃PO₄ with capabilities of enhancing ceftazidime for sterilization and removing residues

Author:
Yahui Zhang; Xiaochen Zhang; Ruiming Hu; Yang Yang; Ping Li; Qingsheng Wu
Source:
RSC advances 2019 v.9 no.31 pp. 17913-17920
ISSN:
2046-2069
Subject:
Escherichia coli; X-ray photoelectron spectroscopy; antibacterial properties; bacteria; ceftazidime; cell walls; drug residues; infrared spectroscopy; ion exchange; ions; nanotechnology; oxidative stress; photocatalysis; pollution; propidium; reactive oxygen species; reducing agents; scanning electron microscopy; silver; staining; synergism; zeta potential
Abstract:
... Since the efficacy of antibiotics towards bacteria is decreasing over time, the rising of antibiotic emission has become an increasingly grave issue. In this study, we proposed an integrated antibacterial nanotechnology without pollution residues, which synergistically enhances the antibacterial activity of ceftazidime by using the inorganic nano-Ag₃PO₄, and subsequently removes drug residues by p ...
DOI:
10.1039/c9ra01969c

13. Comparison of Solid-Phase Microextraction to Solvent Extraction and QuEChERS for Quantitative Analysis of Veterinary Drug Residues in Chicken and Beef Matrices

Author:
Abir Khaled; Varoon Singh; Janusz Pawliszyn
Source:
Journal of agricultural and food chemistry 2019 v.67 no.46 pp. 12663-12669
ISSN:
1520-5118
Subject:
automation; beef; chemical species; chicken meat; drug residues; maximum residue limits; quantitative analysis; solid phase microextraction; solvents; standard deviation; veterinary drugs
Abstract:
... A fully automated high-throughput method using solid-phase microextraction (SPME) was developed and validated for quantitative analysis of more than 100 veterinary drugs in chicken and beef tissue. The work also encompassed a comparison of the SPME method to two well-documented sample preparation procedures, solvent extraction (SE) and quick, easy, cheap, effective, rugged, and safe (QuEChERS). SP ...
DOI:
10.1021/acs.jafc.9b01570

14. Comparison of regulatory frameworks of environmental risk assessments for human pharmaceuticals in EU, USA, and Canada

Author:
Dongyoung Lee; Kyungho Choi
Source:
Science of the total environment 2019 v.671 pp. 1026-1035
ISSN:
0048-9697
Subject:
European Union; active ingredients; aquatic environment; chronic diseases; drug residues; ecosystems; environmental assessment; environmental health; guidelines; humans; laws and regulations; marketing; pharmaceutical industry; risk; risk assessment; risk reduction; Canada; United States
Abstract:
... With the growth of the aging population and increasing prevalence of chronic diseases, more medicinal products are expected to be used in growing amount. Consequently, numerous pharmaceutical residues have been detected in aquatic environments worldwide. Because of the potential impacts of pharmaceutical residues on the ecosystem, ensuring the environmental safety of the pharmaceutical products be ...
DOI:
10.1016/j.scitotenv.2019.03.372

15. Competitive electrochemical immunosensor for maduramicin detection by multiple signal amplification strategy via hemin@Fe-MIL-88NH2/AuPt

Author:
Mei Hu; Yao Wang; Jifei Yang; Yaning Sun; Guangxu Xing; Ruiguang Deng; Xiaofei Hu; Gaiping Zhang
Source:
Biosensors & bioelectronics 2019 pp. 111554
ISSN:
0956-5663
Subject:
animal growth; antibiotics; antibodies; antigens; catalytic activity; coccidiosis; coordination polymers; detection limit; drug residues; eggs; electrochemistry; encapsulation; food safety; glassy carbon electrode; goats; gold; horseradish; human health; hydrogen peroxide; immunosensors; maduramicin; nanogold; nanoparticles; peroxidase; risk; veterinary drugs
Abstract:
... Maduramicin (MD) is a type of monoglycoside polyether ionophore antibiotic that can effectively treat coccidiosis and facilitate animal growth. However, its extensive and excessive use brings potential risk to human health. Herein, an electrochemical immunosensor based on indirect competitive format was fabricated for analysis of MD residue in eggs by a multiple signal amplification system. Initia ...
DOI:
10.1016/j.bios.2019.111554

16. Credence cues of pork are more important than consumers' culinary skills to boost their purchasing intention

Author:
I. Argemí-Armengol; D. Villalba; G. Ripoll; A. Teixeira; J. Álvarez-Rodríguez
Source:
Meat science 2019 v.154 pp. 11-21
ISSN:
0309-1740
Subject:
antibiotics; consumer behavior; consumer expenditure; drug residues; farms; hormone supplements; livestock and meat industry; loins; organic foods; pork; purchasing; sociodemographic characteristics; surveys; swine; willingness to pay; Portugal; Spain
Abstract:
... The role of consumers' culinary skills on purchasing cues of pork, with emphasis on niche demands (outdoor husbandry and/or certified organic), was assessed in cross-country regions of Spain (Catalonia and Aragon) and Portugal (North). A sample of 974 respondents answered an on-line survey with questions regarding consumer purchasing habits, product involvement and intrinsic and credence attribute ...
DOI:
10.1016/j.meatsci.2019.04.001

17. Critical assessment of two sample treatment methods for multiresidue determination of veterinary drugs in milk by UHPLC-MS/MS

Author:
Delia Castilla-Fernández; David Moreno-González; Miriam Beneito-Cambra; Antonio Molina-Díaz
Source:
Analytical and bioanalytical chemistry 2019 v.411 no.7 pp. 1433-1442
ISSN:
1618-2642
Subject:
European Union; benzimidazoles; beta-adrenergic agonists; cephalosporins; drug residues; high performance liquid chromatography; macrolides; maximum residue limits; milk; monitoring; multiresidue analysis; nonsteroidal anti-inflammatory agents; penicillins; quinolones; solid phase extraction; sorbents; steroids; sulfonamides; tandem mass spectrometry; ultra-performance liquid chromatography; veterinary drugs
Abstract:
... In this work, two sample treatment procedures have been evaluated for the determination of veterinary drug residues in milk. In order to cover a wide range of polarities, a total of 66 veterinary drugs with log Kₒw ranging from − 1 to 5 were selected. Two sample cleanup steps, (i) dispersive solid-phase extraction (dSPE) using enhanced matrix removal lipid as sorbent and (ii) solid-phase extractio ...
DOI:
10.1007/s00216-019-01582-y

18. Culturomics and metagenomics: In understanding of environmental resistome

Author:
Monika Nowrotek; Łukasz Jałowiecki; Monika Harnisz; Grażyna Anna Płaza
Source:
Frontiers of environmental science & engineering 2019 v.13 no.3 pp. 40
ISSN:
2095-2201
Subject:
animal manures; antibiotic resistance; antibiotic resistance genes; antibiotics; biosolids; cropland; drug residues; ecosystems; environmental impact; humans; land application; metagenomics; microbiome; microorganisms; municipal wastewater; veterinary drugs; wastewater treatment
Abstract:
... Pharmaceutical residues, mainly antibiotics, have been called “emerging contaminants” in the environment because of their increasing frequency of detection in aquatic and terrestrial systems and their sublethal ecological effects. Most of them are undiscovered. Both human and veterinary pharmaceuticals, including antibiotics, are introduced into the environment via many different routes, including ...
DOI:
10.1007/s11783-019-1121-8

19. Design and analysis for the removal of active pharmaceutical residues from synthetic wastewater stream

Author:
Chinmoy Deb; Bonny Thawani; Sujith Menon; Varun Gore; Vijayalakshmi Chellappan; Shivendu Ranjan; Mahesh Ganesapillai
Source:
Environmental science and pollution research international 2019 v.26 no.18 pp. 18739-18751
ISSN:
0944-1344
Subject:
Bayesian theory; acetaminophen; activated carbon; adsorbents; adsorption; aqueous solutions; bentonite; ciprofloxacin; drug residues; fly ash; ibuprofen; models; regression analysis; response surface methodology; solutes; sorption isotherms; sugarcane bagasse; temperature; urine; wastewater
Abstract:
... The removal of three over-the-counter pharmaceuticals from aqueous solution using four different adsorbents was analyzed. To study the effect of infused pharmaceutical and adsorbent on the adsorption system, both the concentration of drug and adsorbent dosage were varied, with constant temperature and pressure at different contact time. Adsorption kinetics, isotherm models, and ANOVA allegorized a ...
DOI:
10.1007/s11356-019-05070-9

20. Determination of pharmaceutical active compounds in Ceyhan River, Turkey: Seasonal, spatial variations and environmental risk assessment

Author:
Evsen Yavuz Guzel; Fatma Cevik; Nebile Daglioglu
Source:
Human and ecological risk assessment 2019 v.25 no.8 pp. 1980-1995
ISSN:
1549-7860
Subject:
active ingredients; analgesics; aquatic environment; caffeine; central nervous system; diazepam; diclofenac; drug residues; environmental assessment; fluconazole; lidocaine; liquid chromatography; risk; risk assessment; river water; rivers; solid phase extraction; tandem mass spectrometry; water pollution; Turkey (country)
Abstract:
... Pharmaceutical pollution has gained attention with the development of analytical technology. The occurrence of 91 pharmaceutically active compounds from variety of drug groups including pain killers, antimicrobials, cardiovascular drugs, hypolipidemic drugs, central nervous system drugs, and stimulants was investigated in Ceyhan River, Turkey. Pharmaceutically active compounds were examined at 9 s ...
DOI:
10.1080/10807039.2018.1479631